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    <title>网络安全训练营</title>
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    <img src="./person.jpg"  alt="极客时间" title="极客时间" onclick="window.location.href='http://time.geekbang.org'" width="100" height="100">
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    <h2>&lt;a&gt; 极客时间&lt;p&gt;</h2>
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